Clean up some things

- Fix typos
- Remove duplicate variables
- Remove nop variables
- Clean up commented PORTREVISION
- Add missing USES

Reported by:	portscan

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

- Revive, update to the latest original author's GitHub snapshot
- Make sure reported version does not depend on the day of build
- Define LICENSE; install more complete set of documentation and
  example files; transfer maintainership to the new volunteer

PR:	240406

2017-04-30 devel/stormlib-ghost++: Unfetchable for more than six months (google
code has gone away)
2017-04-30 devel/py-coil: Unfetchable for more than six months (google code has
gone away)
2017-04-30 devel/py-cmdln: Unfetchable for more than six months (google code has
gone away)
2017-04-30 devel/privman: Unfetchable for more than six months (google code has
gone away)
2017-04-30 devel/c-unit: Unfetchable for more than six months (google code has
gone away)
2017-04-30 devel/py-px: Unfetchable for more than six months (google code has
gone away)
2017-04-30 devel/nglogc: Unfetchable for more than six months (google code has
gone away)
2017-04-30 devel/bncsutil-ghost++: Unfetchable for more than six months (google
code has gone away)
2017-04-30 devel/liblouisxml: Unfetchable for more than six months (google code
has gone away)
2017-04-30 devel/nxt-python: Unfetchable for more than six months (google code
has gone away)
2017-04-30 devel/spdict: Unfetchable for more than six months (google code has
gone away)
2017-04-30 devel/guiloader-c++: Unfetchable for more than six months (google
code has gone away)
2017-04-30 devel/streamhtmlparser: Unfetchable for more than six months (google
code has gone away)
2017-04-30 devel/winpdb: Unfetchable for more than six months (google code has
gone away)
2017-04-30 net/opendpi: Unfetchable for more than six months (google code has
gone away)

Mark the remaining ports depending on Google Code as DEPRECATED, with an
EXPIRATION_DATE at the end of April 2017.

In the past six months, about a third of the ports marked BROKEN because
they were hosted on Google Code have been fixed.  The remaining must not
be of use to anyone.

With hat:	portmgr
Sponsored by:	Absolight

Remove libintl.so.9 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

Mark as broken on various tier-2 archs.

While here, pet portlint.

Approved by:	portmgr (tier-2 blanket)

GOOGLE_CODE has gone away.

- If a port has another upstream, remove GOOGLE_CODE
- If a port only has GOOGLE_CODE mark it BROKEN

Some ports have a local mirror configured but for security reasons, it
is not considered upstream.

Sponsored by:	Absolight

Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.

With hat:	portmgr
Sponsored by:	Absolight

Convert to new LIB_DEPENDS

With hat:	portmgr

Remove NOPORTDOCS and NOPORTEXAMPLES.

Support stagedir.

Approved by:	portmgr (blanket infrastructure)

Add NO_STAGE all over the place in preparation for the staging support (cat:
x11)

Add explicit dependency on pkgconf (8 ports)

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

Remove the header for ports I created.

For dns/openresolv give proper attribution. This was a copy/paste
mistake the submitter made, which incorrectly gave me attribution
for that file. I did not create it.

- update png to 1.5.10

- Update to 0.20110708.0, which now builds under clang.

- Fix build under clang, and clean up some warnings while I'm here.

Update to 0.20101224.3183.

Update to 0.20101014.3067

Update to 0.20100601.2912

Feature safe:   yes

Fix build with new xdo library while waiting on a new release from upstream.

Chase xdotool shlib bump

Noticed by:     erwin@ (via pointyhat)
Pointyhat to:   me :(

- Update to 0.20100302.2713 (bump PORTEPOCH)
- Depend upon libxdo
- Remove post-patch target as it is no longer needed since we are not building
  xdo with it anymore

Feature safe:   yes

- Update to 20091108

- Mark my ports as MAKE_JOBS_SAFE (with the exception of nethack34-gnome which
  is MAKE_JOBS_UNSAFE).

Update to 20080614.01

Update to 20080522.

Approved by:    garga (mentor, implicit)

Update to 20080509.
Supports 'grid' command and new examples in the keynavrc.

Approved by:    garga (mentor, implicit)

Update to 20080501.

Submitted by:   miwi (portscout)
Approved by:    garga (maintainer, implicit)

Update my address.

Approved by:    garga (mentor)

- Update to 20071031

PR:             118225
Submitted by:   Wesley Shields <wxs@atarininja.org> (maintainer)

- Update to 20071023

PR:             ports/117455
Submitted by:   Wesley Shields <wxs@atarininja.org> (maintainer)

- Update to 20070903

PR:             116162
Submitted by:   Wesley Shields <wxs@atarininja.org> (maintainer)

- Update to 20070705

PR:             114589
Submitted by:   Wesley Shields <wxs@atarininja.org> (maintainer)

Quickly and easily select a piece of the screen using a minimal number of
keystrokes.

WWW: http://www.semicomplete.com/projects/keynav/

PR:             ports/114217
Submitted by:   Wesley Shields <wxs at atarininja.org>